National (U.S.)

"Nearly 200 million acres of public lands, mostly in the West, could become prime generators of emissions-free electricity by extracting steam heat from the earth's core to drive electric turbines."

"For some of its beverages, The Coca-Cola Company is introducing a new type of plastic bottle made partially from plants."

"The U.S. government will reverse a Bush administration policy and increase the role of scientists in setting air standards for criteria pollutants harmful to human health, Lisa Jackson, the administrator of the EPA, said."

"Forecasters from the National Oceanic and Atmospheric Administration say they are expecting an average Atlantic hurricane season this year, with four to seven hurricanes."

"A measure requiring utilities to generate a certain amount of electricity from renewable sources, such as wind and solar, overcame a legislative hurdle in the U.S. Senate on Thursday."

"The House Energy and Commerce Committee passed the Waxman-Markey climate and energy bill by a vote of 33-25 on Thursday evening. It’s a landmark occasion, the first time a serious climate bill has made it this far in the House."

The Environment Report's Lester Graham interviews Interior Secretary Ken Salazar about problems and challenges he faces.

U.S. emissions of carbon dioxide related to energy use fell 2.8 percent last year, driven down by high oil prices and the sagging economy -- the steepest drop since 1982.

Despite having been banned in most uses for years, carbon tetrachloride, a probable carcinogen, persists in the environment. USA TODAY found it outside 70 of 95 schools in 30 states.

"A climate change bill working its way through Congress this week has been packed with amendments aimed at giving the coal industry a chance to survive if technology to capture carbon dioxide emissions is eventually perfected and deployed."